1141410261 has 8 divisors (see below), whose sum is σ = 1542728320. Its totient is φ = 750516192.

The previous prime is 1141410247. The next prime is 1141410289. The reversal of 1141410261 is 1620141411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1141410261 - 2¹⁰ = 1141409237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141410211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2605741 + ... + 2606178.

It is an arithmetic number, because the mean of its divisors is an integer number (192841040).

Almost surely, 2^1141410261 is an apocalyptic number.

It is an amenable number.

1141410261 is a deficient number, since it is larger than the sum of its proper divisors (401318059).

1141410261 is an equidigital number, since it uses as much as digits as its factorization.

1141410261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5211995.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 1141410261 is about 33784.7637404792. The cubic root of 1141410261 is about 1045.0745155689.

Adding to 1141410261 its reverse (1620141411), we get a palindrome (2761551672).

The spelling of 1141410261 in words is "one billion, one hundred forty-one million, four hundred ten thousand, two hundred sixty-one".